Macula - Samenvattingen, Aantekeningen en Examens

Final Exam: BIOS 252 / BIOS252 (2024/ 2025 Update) Anatomy and Physiology II Exam Review| Questions and Verified Answers| 100% Correct| Rated A -Chamberlain Q: Describe the sliding contraction theory Answer: Acetylcholine NT is released from synaptic end bulbs of neuron, crossing over synaptic cleft, binds to ligand gated receptor present on muscle tissue sarcolemma, generating a muscle end action potential traveling down the T-Tubule. This activates the sarcoplasmic reticulum t...

macular degeneration - Answer "central vision loss". Nursing: speak to pt when entering room, safety measures, orient pt to new surroundings, when walking offer pt an arm to lead- do not take their arm, leader walks a little in front. *Lack of depth perception *Carotene and Vitamin E *gradual blockage in retinal arteries macula becomes ischemic Cataracts - Answer opaque spots on the lens of the eye How do you prevent cataracts? - Answer wear sunglasses cataracts s/s - Answer rep...

The retinal structures viewed through the ophthalmoscope are: - correct answer optic disc, vessels, macula, background "Positive consensual light reflex" means... - correct answer simultaneous constriction The thickening and yellowing of the lens due to aging is described as: - correct answer cataract Eye emergency - correct answer sudden change in vision Visual acuity is assessed with: - correct answer Snellen eye chart The cover test is used to assess for: - correct answer mus...

Dirty Medicine mnemonics exam 2023 with complete solution My FABRite activity is making a CERAMIc galaxy, sorry to seep HARPing on it Fabry disease Deficiency: α-galactosidase A Accumulation: ceramide Findings: hypohidrosis, angiokeratomas, renal failure, peripheral neuropathy OMGauch he's such a BRO Gaucher disease Deficiency: glucocerebrosidase Accumulation: glucocerebroside Findings: osteoporosis, most common, gross femoral head (AVN) A GANG of SIX SMALL Jews Tay-Sachs disease...

COA Practice Test Questions with Verified Answers Aqueous humor What is the term for the clear, transparent fluid that fills the anterior chamber? Iris, ciliary body, choroid Which structures are part of the uveal tract? Accommodation What is the process where the lens changes shape to allow an individual to focus on a near target? Detailed central vision What kind of vision loss is associated with injury or degeneration of the macula? Sclera What is the term for the whit...

An Optometrist is licensed by which governing body : A) State B) Federal C) County D) Dept. of Law and Public Affairs A) State The person generally responsible for grinding or duplicating lenses is the : A) Optometrist B) Optician C) Ophthalmologist D) Oculist B) Optician A doctor of medicine specializing in surgery is an: A) Optometrist B) Optician C) Ophthalmologist D) OMP C) Ophthalmologist Ophthalmic Medical Personnel can do all BUT the following: A) Admi...

Praxis 5282 Latest Version with Certified Solutions Convergence of Eyes Eyes rotate inwards to look at an object as it moves closer to your face. Developmental Scales Relates to a specific stage of development. Cognitivism Internal processes and connections involved in learning. Behaviorism Conditioning and interactions with the environment. Constructivism Construct understanding and knowledge of the world, through experience. AT Act 2008 Access to AT devices and services. Brigance Diagnos...

Drexel NUR 550 Final Exam; Cumulative Review Questions and Answers Already Passed Which of the following is NOT considered a risk factor for the developing of melanoma? a). Light hair and eyes b). Female gender c). Severe sunburns in childhood d). 1-4 dysplasyic moles b). Female gender When using the otoscope to inspect the inside of the nose, which of the following structures is not visible? a). Inferior turbinate b). Middle turbinate c). Superior turbinate d). All of the abov...

Ocular Fundus Done with room darkened, "Look at my shoulder not the light.", Elicit Red Reflex 8-10" away with lens at Zero, Come in really close with hand on pts forehead, Close in with lens in the black (+) & focus on the optic disc at the nasal side of the retina, Change lens to Red (-) to view posterior structures, follow vessels centrally. Optic Disc On NASAL Side of retina, creamy yellow orange in color, round or oval shape, distinct sharply demarcated margins, Cup-disc ratio: ...

Drexel NUR 550 Final Exam with Verified Answers. Which of the following is NOT considered a risk factor for the developing of melanoma? a). Light hair and eyes b). Female gender c). Severe sunburns in childhood d). 1-4 dysplasyic moles ️ b). Female gender When using the otoscope to inspect the inside of the nose, which of the following structures is not visible? a). Inferior turbinate b). Middle turbinate c). Superior turbinate d). All of the above ️ c). Superior turbinate When...